FF really doesn't respect ppls donations. They are Goo-funded. Scamazon and Cloud(G)lare work through them too. A few years ago Mozilla snubbed bitcoin donations. Their priorities are clear.
Projects that seem to respect ppl and/or seem to need support/volunteers, include #I2P, #gNUSocial, FSF, #Parabola (gnulinux), #libreboot.at, ForgeFed, #OpenWRT, DeCloudflare.